Eurotech Eco4 Living

Radiant Floor Heating / Cooling – Retrofit Without Digging Up Floors

Eurotech Eco4 Radiant

Over Floor Heating System – Retrofit Without Digging Up Floors

EUROTECH

ECO4 RADIANT

Over Floor Heating System

Eco4 Living Over-Floor Heating

A new way to experience affordable comfort

To secure low-cost heating and Luxurious comfort, it is time to discover Eco4, this unique system has been developed to ensure comfort is affordable for everybody regardless of the age, size or energy rating of property. Eco4 heating is an easy option for Heritage and listed buildings to resolve their energy problem without insulating walls and retrofitting windows to cut heat losses.

New buildings can also cut heating installation and running cost to achieve the perfect environments by using the system for cooling as well as heating. The system can be used for heating in winter and for cooling in summer, which has become important in airtight holes that receive significant solar gain.

Apartments can benefit significantly, using only a 25mm finished screed to contain the system and create a perfect smooth finished floor. Efficient lean construction and fast installation reduces construction cost and cuts running cost by 50% compared to using standard Under Floor Heating and digging up existing floors to fit un-necessary insulation.

The added benefit of free cooling saves a fortune on buying additional equipment, Eco4 heating puts comfort first and removes living in cold houses or apartments because of cost of energy. Eco4 creates the opportunity to increase the building energy rating of any building and drive up the value of the property. SEAI heat pump grants increase by €2,000 to subsidise the cost of fitting Eco4 to replace radiators.

Eco4 heating is designed to create affordable heating with endless comfort for new and existing buildings and replace UFH, Fan Coils and Radiators systems without removing existing floors.

Eco4 heating connects to renewable energy sources to secure zero cost living in conjunction with solar PV without creating carbon to deliver endless comfort.

Buildings like Churches, Sports Hall and Warehouses can cut energy costs by 90%, heating only 10% of the internal volume, which is used by the occupants, affordable comfort will sustain these buildings by making them a viable option for use as in business or socialising. Office buildings with poor energy ratings can take advantage of Eco4 heating and use the system to cool the space without blowing cool air on workers, preventing the spread of germs throughout the office space.

Instant Savings Estimate

Eco4 Radiant = Heat Pump Distribution System Replaces radiators with low-temperature floor/wall heating. Works at 30-35°C for maximum heat pump efficiency.
Your Estimated Savings
€1,375/year
€13,750 over 10 years • 120 m²
✓ SEAI Grant Available €6,500 Heat Pump System Grant
Final cost depends on site survey & system design
85%

Product Quality Index

92%

Energy Generation

 

The system is ideal for retrofitting into Heritage buildings with preservation orders, it can be installed without interfering with the structure and operates at low temperatures to preserve the décor and building contents. This improves the building’s energy efficiency, reduces its carbon footprint, and increases the potential leasing value.

Using huge volumes of energy to heat old stone building with large volumes of space cannot be sustained, Eco4 heating saves such buildings from becoming derelict and turns then into viable places of worship, or for socialising or renting.

Heating old buildings sustainably requires a reduction of 50% on energy demand, which Eco4 can deliver and likewise a 60% reduction in primary energy. Reducing the primary energy is easily facilitated by integrating heat pump technology. The integration of energy reductions by the Eco4 heating and energy production by efficient heat pump systems means it is viable to heat any building regardless of its size, age energy rating. All Eco4 heating system operates at flow temperature to deliver high comfort levels without effecting the relative humidity, This low temperature heating method creates a superb feeling of warmth and provides the perfect environment for private or public accommodation.

Eco4 heating systems require 22mm of additional height to retrofit over existing floors when laid directly to timber, plywood, concrete, or existing tiled floors. The system is highly versatile and fits easily into modern building construction methods, and the renovation of Heritage buildings, complying with preservation order requirements. The system features self-adhesive structured panels applied to a clean dry surface, the network of pipes is designed specifically to match the building’s needs, the light thermal compound creates the perfect smooth finished floor. The Eco4 thermal compound instantly transmits energy into the space while the structured panel strengthens the floor to accept all types of floors covering.

25mm

Thickness

40%

Energy Savings

€6,500

SEAI grant

Eco4 Light

Fits over any timber joist system to form a radiant heated floor.

Eco4 Light

Optimised for low-temperature air-to-water and geothermal systems.

Eco4 Structural

Improves the strength properties of any existing floors.

Eco4 Structural

Improved thermal output through direct structural integration.

Eco4 Living

Suitable for residential and light commercial applications.

Eco4 Living

Lower operating costs when paired with heat pumps.

Why Choose Eco4 Radiant?

Engineered for Irish homes. Designed for maximum comfort and minimum energy use.

Save 70%

Lower flow temperatures mean smaller energy bills

100% Silent

No creaking radiators or fan noise ever

Allergy Friendly

Low air movement reduces dust circulation

SEAI Grant

6,500Available Grants

Eurotech Eco4 Energy Efficiency

EUROTECH Eco4 Radiant – a new way of life

One of the main challenges in radiant floor heating systems has always been temperature control. Traditional systems used thermostats and time clocks to regulate heating in each room. However, these methods did not account for the heat-up and cool-down time caused by the screed thickness, often leading to inefficient energy use and delayed temperature response.

To solve this issue, Eurotech developed the EuroSmart Radiant Floor Heating Multizone Controller. This system uses smart algorithms and predictive learning to compensate for heating delays and optimize temperature control.

  • Key Benefits of EuroSmart:

    • Independent control of up to 32 heating zones from a single controller.

    • Predictive technology that anticipates heating delays.

    • Precise temperature management for each room.

    • Energy savings of up to 40% compared to standard timers and thermostats.

    Introduced in 2004, EuroSmart quickly became one of the most effective radiant floor heating control systems. Over the past 20 years, the technology has continued to evolve and now supports independent control of up to 500 zones, making it one of the most advanced multizone controllers available.

Eurotech Eco4 Energy Efficiency

EUROTECH Eco4 Radiant – Outstanding benefits

  • Eco4 Light uses 40% less energy, compared to traditional Under Floor Heating.
  • Heating and cooling are instant, with the piping system immediately under foot.
  • EuroSmart offers heating & cooling control of each zone with one smart sensor in each room.
  • Eco4 light, placed over a concrete finished floor, responds instantly to heat or cool the space.
  • Eco4 light, placed over a timber finished floor, responds instantly to heat or cool the space.
  • The system is suitable for fitting over suspended timber floors or joist systems.
  • Thermal compound containing the pipework provides rapid transfer of energy into the space.
  • Cooling performance is enhanced using stone-based finish floor product.
  • Heating flow to Eco4 35ᵒC, ideal temperature for use with a heat pump system.
  • Operating floor surface temperatures 25ᵒC > 29ᵒC to enhance the comfort experience.
  • Radiant heating without the concrete mass increases system flexibility and reduces cost.
  • Heat pump seasonal efficiency increased to 5.1 SCOP by connecting to Eco4 Light.
  • Eco4 Light delivers 50% energy savings to heat buildings with high ceilings.
  • Heritage buildings retrofitted with Eco4 Light realise 70% reduction in heating costs.
  • Eco4 Light, designed to operate from passive or active cooling, zero cooling cost by geothermal.
70%

Energy Savings

70%

Cost Savings

Retrofit Floor Heating Without Digging Up Floors

Eurotech Eco4 Radiant – Radiant Heating and Cooling

Rising energy prices and modern building standards have created new demands for heating systems. Today’s homes require lower energy consumption due to improved insulation and airtight construction.

As a result, traditional thick screed systems are being replaced by low-profile solutions that allow faster heating response without storing excessive energy in the floor.

Another major shift in modern buildings is the need for cooling during summer in addition to heating during winter.

To meet these demands, Eurotech developed the Eco4 Radiant Heating & Cooling System, designed for both new and existing buildings.

The Eco4 system delivers the comfort of radiant floor technology while significantly reducing energy consumption and improving installation flexibility.

  • Suitable for new and retrofit installations

  • Installs over existing floors

  • Requires only 25 mm total thickness

  • Includes reinforced floor panels

  • Integrated piping system

  • Provides both heating and cooling

  • Finished with self-levelling thermal compound

85%

Product Quality Index

92%

Energy Generation

Real Results: Historic Church Retrofit

A protected structure upgraded with Eco4 Light – no planning permission required, no structural alterations, maximum comfort achieved.

92%

Reduction in primary energy use

Before

300 kWh/m²/year
Oil heating
Cold, inefficient

After

24 kWh/m²/year
Heat pump + Eco4
Warm, efficient

Choose Your Eco4 System

Three solutions for every application – from residential retrofits to commercial new builds.

Eco4 Light

Fits over any timber joist system to form a radiant heated floor. Ideal for residential retrofits.

Thickness18 mm
Output85 W/m²
Install time1 day

 

Eco4 Structural

Improves the strength properties of any existing floors. Reinforces weak or damaged subfloors.

ThicknessEnhanced
OutputCommercial
Install time2 day

 

Eco4 Living

The complete luxury solution. Heating + cooling in one system. Maximum comfort, minimum energy.

Thickness25 mm
OutputHeat + Cool
Install time1-2 days

 

Eco4 Engeenered for Performance

Panel Attachment: System attaches to existing floor using Eco4 structured panel to retain heating pipe in continuous lengths

Maximum Coverage:Up to 1,000 m² per room without expansion lines
Thermal Fill:Eco4 self-levelling compound creates 25–50 mm total thickness
Building TypeIdeal for large commercial spaces and heritage buildings requiring minimal height build-up with maximum efficiency.

 

Download the Brochure & Technical Documentation

Detailed specifications, installation guides.

Residential Eco4 Radiant Brochure

Complete product overview, specifications, and application guide.

Commercial Eco4 Radiant Brochure

Complete product overview, specifications, and application guide.

Eco4 Technical Document

Installation manual, calculations, pipe layouts, and manifold details.

Case Studies / Portofolio

Each project demonstrates how our heat pump systems deliver reliable performance, lower energy costs, and long-term comfort.

Air to Water System

Elim Pentecostal – Church

Geothermal System

University of Galway

Hybrid System

Heritage Heating System

Floor Heating System

St Bernadette’s Parish Church

EuroSmart Control

Sonas Nursing Home

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How to Transform Your Home

Get your free quote in 24 hours. SEAI grant application included.

Your Project: 10 Steps to Comfort

From first contact to warm floors – our proven process.

Once you have decided on the areas you intend to heat or if it is the entire project, simply forward a set of floor plans with clear instructions and our design teal will do the rest.

Our engineers survey the plans, select the most suitable location for equipment, agree locations and design the Eco4 system.

Images to accompany plans on retrofit projects are beneficial to our design engineers in locating the Eco4 manifold.

Architectural features that may affect the installation can be highlighted and discussed to accommodate same.

Final detailed plan and layout diagram provided for agreement prior to costing the system or dispatching product.

Ask About Design

  • Cost estimating:

    Eco4 RADIANT is best costed by providing a floor plan for the area intended.

    A comprehensive list of equipment is generated to establish the cost.

    New construction projects should plan early in the process to take advantage of cost reductions created by Eco4 radiant in the overall budget.

    Domestic projects can also reduce costs, finished floor and subfloor screed can be combined into one, first floor will not require insulation, first or second floors decked in timber are ideal for Eco4 LIVING.

    Instalation time to install the system is reduced, screed thickness is reduced, drying out time is reduced, warm up time is instant.

    Design, supply and fit options, provide a clear breakdown of costs, fitting time, and screeding option if required.

    All Eco4 LIVING forms part of a renewable energy package with grant aid up to 40% available due to its effect on increasing system efficiency and operating cost.

    Get a Free Quote

There are two ways to precure the Eco4 Light system, one option is to source the system materials, supply only and engage an experienced installer to fit and commission the system on site. This option can include a system design document which can be provided following receipt of the required project information.

Alternatively, the Eco4 LIVINGis offered as a design, install and commissioned system. Once the design is approved, you can procure the necessary equipment, consult with the project manager, agree the instalation date and receive instructions required to prepare the site. Once the instalation date is agreed with the installation team preparations are in train to ensure a smooth and efficient installation process. Regularly communicate with the team is advised to update on project progress and align with the plan.

The necessary tools and materials:

  • Eco4 LIVING specification & design provided by Eurotech Renewables
  • Insulation boards are optional on request.
  • Piping system in cross-linked polyethylene.
  • Manifold system in Nickle coated brass
  • Overfloor Eco4 LIVING quick tray, structured support system.
  • We offers a wide range of products, including pipes connected with unions, clips, and brackets. Thermal fill material is optional, and they provide a pipe un-winder that supports rolls up to 500 meters. Additionally, their offerings include pipe cutters and crimping tools, along with pipe bending formers available on request.
  • Screws, adhesive, and fixing materials on request.
  • Valve actuators to fit manifold in 230V or 24Volt
  • Smart controls, wired version 12 Volt, includes logic programming and up to 32 heating zones on one system.
  • Wireless control option available with wi-fi connection.

Ask Technical Team

Eco4 LIVING is designed to fit over any existing floor, as a result preparations are divided into categories to match each application.

Category one; Timber Joist floor systems with floorboards or plywood deck.

  1. The timber decks must be thoroughly cleaned, building materials or adhesive must be removed to form a flat even surface like a tabletop.
  2. The floor deck must be washed, mopped, and dried fully before applying a suitable sealer to primer the floor.
  3. Once primed, no traffic is permitted prior to laying the Eco4 LIVING system.

Category two; Existing concrete floors, switching from rads. to Eco4 LIVING.

  1. Remove existing carpets, laminates, lino, or tiles, remove any adhesive used to secure the floor finish.
  2. Buff of tile adhesive using a diamond cutting disk or similar.
  3. Level existing floor where necessary to form a flat finish.
  4. Clean and dry existing floors and seal each floor using a suitable primer.

Category three; Concrete floors in new construction projects

  1. New concrete ground floors with Radon, insulation and concrete screed require a smooth flat finish on the concrete screed, Eco4 LIVING may be applied directly over the finished concrete surface to form an additional 20-25mm finished floor, towards the end of construction.
  2. Concrete floor surface must be clean and dry before applying a suitable primer in preparation for the system.
  3. Upper-level concrete floors do not require insulation, Eco4 LIVING may be fitted directly over the concrete screed once prepared, to form the finished floor.

Ask Technical Team

  • Follow the provided instructions to mount the manifold and control system in the designated location.
  • Connect the flow and return pipes to the manifold.

Ask Technical Team

Before covering the pipes, conduct a pressure test to ensure there are no leaks. Follow the instructions provided by Eurotech Renewables for this step.

Depending on the flooring material you plan to use, cover the PEX pipes with suitable insulation, such as screed, self-leveling compound, or insulation boards.

Ask Testing Team

Lay the PEX pipes

  • Starting from the manifold, lay the PEX pipes according to your layout plan, ensuring proper spacing between pipes (usually around 150-200 mm).
  • Secure the pipes in place using clips or brackets.
  • Avoid sharp bends or kinks in the pipes to maintain optimal water flow.

Conect the pipes:

  • Use the provided connectors to join the pipes together, following Eurotech Renewables’ guidelines.
  • Crimping tools or other suitable methods to create secure connections.

Ask Technic Team

Follow the instructions provided by Eurotech Renewables to install the thermostat in a suitable location. Ensure proper electrical connections and programming.

Ask Technical Team

  • Once the installation is complete, fill the system with water and follow the startup procedures provided by Eurotech Renewables.
  • Test the underfloor heating system to ensure it’s functioning properly.
  • Make any necessary adjustments or corrections if required.

Ask Testing Team

Ask Technical Team

Frequently Asked Questions

Everything you need to know about Eco4 Radiant.

Yes. Eco4 Radiant is specifically designed for retrofit applications. At only 25mm thick, it installs directly over existing timber, concrete, or tiled floors without structural alterations. This makes it ideal for heritage buildings where preserving original features is essential.

The SEAI offers grants up to €6,500 for heat pump systems including compatible low-temperature distribution systems like Eco4 Radiant. Additional grants up to 40% are available for deep retrofit projects under the National Home Energy Upgrade Scheme.

Most residential installations are completed in 1-2 days per 100m². The screed requires 3-5 days curing time, after which floor finishes can be applied. The system can be commissioned and heating within 10 days of installation start.

Absolutely. Eco4 Light is specifically designed for heritage properties. It requires no structural alterations, operates at low temperatures (30°C) compatible with heat pumps, and can be removed without damage to original floors if required.

Yes – Eco4 Living is designed for both heating and cooling. When paired with a reversible heat pump and stone-based flooring, it provides comfortable cooling without drafts. This is included at no additional cost in new builds.

Are you considering a Eurotech Eco4 Radiant Over Floor Heating System?

Contact us today for advice

ADDRESS

Eurotech Renewables Ltd.
Rossullus Walk,
Castleblayney,
Co. Monaghan,
Ireland. A75 W407

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